Developed with passion for programming and for educational purposes. IPv4 Subnet Calculator Console Version development time period was 6 moths along with the GUI WPF Application Version and was my first dive into software development. It contains algorithms for number conversions (decimal to binary and reverse) with IPv4 custom structures and complex functions for the sub network calculations. It futures different input methods, CIDR, VLSM subnetting functionality and a well-structured console result display system with attention to detail.

IPv4 Subnet Calculator Console Version development stopped on June 2015. That means the program it’s not tested for professional use and bugs still exist. This Win32 console version later converted into a GUI C# WPF Application with a complete code refactoring and with UI Build for scratch with many fixes on the core calculation algorithms plus the introduction to IPv6 subnetting.